Signal wand



FIG. 1 is a frontal elevational view of one of the two identical faces of a signal wand embodying our new design;

FIG. 2 is a side elevational view of one of the two identical sides of the signal wand of FIG. 1;

FIG. 3 is a top plan view of the signal wand of FIG. 1;

FIG. 4 is a bottom plan view of the signal wand of FIG. 1;

FIG. 5 is a frontal elevational view of one of the two identical faces of a modified form of the signal wand of FIG. 1;

FIG. 6 is a frontal elevational view of one of the two identical faces of another modified form of the signal wand of FIG. 1;

FIG. 7 is a frontal elevational view of one of the two identical faces of another modified form of the signal wand of FIG. 1; and

FIG. 8 is a typical side elevational view of one of the two identical sides of the signal wands of FIGS. 5, 6 and 7. 

The ornamental design for a signal wand, as shown and described. 